The Redding 80387 Full Length Reloading Die Set is a two-die tooling package engineered for handloading and resizing fired brass cartridge cases for .224 Valkyrie rifles. Precision-machined from heat-treated, case-hardened alloy steel, hand-polished, and ultrasonically cleaned, this set restores fired cases to standard SAAMI chamber dimensions to ensure reliable feeding and chambering across bolt-action, straight-pull, and semi-automatic firearm platforms. It mounts to standard reloading presses via industry-standard 7/8"-14 TPI threads and operates as a non-powered mechanical tool.

Key Features

• Full Length Sizing Die (Part #91387): Resizes the case neck, body, and pushes back the shoulder in a single stroke while decapping spent primers using an integrated decapping rod assembly and steel expander size button.
• Standard Bullet Seater Die (Part #92387): Features an internal bullet guide and a built-in roll crimp shoulder to seat projectiles smoothly to consistent overall lengths (COAL).
• Standard Press Compatibility: Features standard 7/8"-14 TPI threading to interface with single-stage, turret, and progressive reloading presses.
• Included Accessories: Supplied with a plastic storage box that doubles as a cartridge loading block, a hex wrench for lock ring adjustment, and a spare decapping pin.

Specifications

• Manufacturer Part Number (MPN): 80387
• Calibre Compatibility: .224 Valkyrie (0.224-inch / 5.7 mm projectile diameter)
• Thread Interface: 7/8"-14 TPI
• Material: Heat-treated, case-hardened alloy steel
• Compatible Shellholder: Redding #5 Shellholder (#11005) or Competition Shellholder set (#11605) (sold separately)
• Power Requirements: Non-powered / mechanical tooling

Who is the Redding Full Length Die Set for .224 Valkyrie for?

• Long-Range Target Shooters — Needs to resize fired .224 Valkyrie brass cases back to minimum SAAMI chamber specifications on standard 7/8"-14 TPI reloading presses to ensure consistent feeding and uniform cartridge overall length across precision rifle actions.
• Pest Controllers and Varmint Hunters — Requires a full length reloading die set to batch-process high volumes of 0.224-inch projectile ammunition with dependable chamber clearance and full-length case body resizing for field reliability.

Less suitable for: Reloaders working with .223 Rem, .22 Nosler, or other alternative .224-calibre cartridges, which possess different case tapers and shoulder angles; these shooters require calibre-specific full-length die sets tailored to their distinct cartridge dimensions. It is also less suitable for match reloaders requiring micrometer-precise neck tension adjustments without full-length body sizing, who are better served by a bushing-style neck-sizing die set.